ISRC BX7P32300023
Verified recording
BX7P32300023 is “Quarta Feira de Cinzas” by Mc Kadu,
registered on the CopyrightChains blockchain with CopyrightID
0x39658cb11dfcc81c248e6827b1b4cc4e14fe6ab6dc01e70b1670d420f4ac8319 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX7P32300023.
Recording identifiers
- ISRC
- BX7P32300023
- Title
- Quarta Feira de Cinzas
- Artist
- Mc Kadu
- CopyrightID (CopyrightChains transaction hash)
0x39658cb11dfcc81c248e6827b1b4cc4e14fe6ab6dc01e70b1670d420f4ac8319
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:c4f1414fae04ccf4a711e7f09309bb81e399b975809b687b3e79d1db0dde0acf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX7P32300023
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Quarta Feira de Cinzas · Machine-readable JSON-LD